{"product_id":"nexen-801865-open-air-engaged-torque-limiter","title":"Nexen 801865, Open Air Engaged Torque Limiter","description":"\u003cdiv\u003eNexen 801865 Open-Air Engaged Torque Limiter - TL-A Series, Single-Unit Industrial Torque Protector \u003cbr\u003e\n✔️ Open-Air TL-A torque limiter, bore 1.438 in, 27,700 in-lb @80 psi \u003cp\u003eThe Nexen 801865 is an open-air engaged torque limiter in Nexen’s TL-A Series, designed to protect drive trains and prevent over-torque events in industrial equipment. This single-unit, set-screw mounted device is ideal for conveyors, motors, gearboxes, and other machinery where reliable torque limiting and quick adjustment are needed. Pack size: 1 unit. Remote torque adjustment is available via Nexen's air circuits, and a proximity sensor is included on all models to simplify monitoring in control systems.\u003c\/p\u003e ✅ Bore size: 1.438 in (36.5 mm) \u003cbr\u003e\n✅ Maximum static clutch torque: 6,230 in-lb (≈704 N·m) \u003cbr\u003e\n✅ Minimum static clutch torque: 1,200 in-lb (≈135 N·m) \u003cbr\u003e\n✅ Maximum torque (at 80 psi): 27,700 in-lb (≈3,125 N·m) \u003cbr\u003e\n✅ Operating speed: up to 2,000 rpm \u003cbr\u003e\n✅ Bore range: 0.625-2.938 in (16-74.7 mm) \u003cbr\u003e\n✅ Remote torque adjustment: single or double air circuits \u003cbr\u003e\n✅ Proximity sensor included (3 ft cord) on all models \u003cbr\u003e 💡 What is an open-air engaged torque limiter and how do you choose the right TL-A model for a machine?\nAn open-air engaged torque limiter is a safety device that slips at a preset torque to protect gears and drive lines. - Match bore to your shaft: 0.625-2.938 in (16-74.7 mm) \u003cbr\u003e\n- Ensure torque rating fits operating range with some margin; this family goes up to 27,700 in-lb @80 psi \u003cbr\u003e\n- Decide on control method: remote adjustment via single or double air circuits \u003cbr\u003e\n- Check sensor needs: proximity sensor included on all models; confirm cord length \u003cbr\u003e\nUsing the right torque limiter reduces downtime and protects gears while keeping production moving. \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260215947583,"sku":"VXB00YWT8APC","price":6450.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/nexen-801865-open-air-torque-limiter-side-view.jpg?v=1772831191","url":"https:\/\/bearingscanada.com\/products\/nexen-801865-open-air-engaged-torque-limiter","provider":"Bearings Canada","version":"1.0","type":"link"}